package com.itheima.staticdemo;

public class StudentTest {


    public static void main(String[] args) {
        Student.school="传智";
        Student.sing();
         Student s1= new Student();
         s1.name="瑞文";
         s1.age=23;
//         s1.school="黑马";
         s1.show();
         s1.sing();
         Student s2=new Student();
         s2.show();
         s2.sing();
    }
}
